Why Semicolons are needed for every line of JavaScript?

All statements in JavaScript must end with a semi-colon, to indicate that this is where the statement ends. If you don't include these, you can get unexpected results.

This ends with the strange behaviour of your code.

Comments

Post a Comment

Popular posts from this blog

Checking the node.js version in MAC

Image
After installing Node.js to your PC all you need to do to check weather it is installed correctly or its version follow the steps below 1. Open the termainal Search for terminal and open Terminal Window 2. Type the following command  command :   node -v In the command Node specifies node.js and -v means version which intern the os returns the current installed version of node.js Command : node -v 3.  Thats it will return the version of the node.js In my case it was v6.11.0 Node Version : v6.11.0 Comment if you need any help in node.js will help you out if any. Feel free to ask any thing.
Read more

Configure OAuth in Open edx

  Configuring Open edX is very similar for Google, Facebook, LinkedIn, and Azure. In the  lms.env.json  file, change the value of  FEATURES  >  ENABLE_THIRD_PARTY_AUTH  to  true  (it is  false  by default). If necessary, make sure that the correct backend is specified. If you are using Google, Facebook, LinkedIn, or Active Directory, open the  lms.env.json  file and look for the  THIRD_PARTY_AUTH_BACKENDS  list. By default, the file does not contain this list. If the  lms.env.json  file does not contain the  THIRD_PARTY_AUTH_BACKENDS  list, you do not have to complete any additional steps. If the  lms.env.json  file contains the  THIRD_PARTY_AUTH_BACKENDS  list, add the backend for the applicable IdP to the list. For Google, add  "social_core.backends.google.GoogleOAuth2" . For Facebook, add  "social_core.backends.facebook.FacebookOAuth2" . For LinkedIn, add...
Read more

All about new IPhone15

Are you ready for the most amazing smartphone ever? The new iPhone 15 is here and it's packed with incredible features that will blow your mind. Here are some of the reasons why you need to get your hands on this device as soon as possible. - The iPhone 15 has a stunning 6.7-inch OLED display that covers the entire front of the phone. The screen has a resolution of 2778 x 1284 pixels and supports HDR10 and Dolby Vision. You can enjoy watching your favorite movies and shows in crystal clear quality and vibrant colors. - The iPhone 15 has a powerful A16 Bionic chip that delivers fast performance and smooth multitasking. The chip also has a neural engine that enables advanced machine learning and artificial intelligence capabilities. You can use features like Face ID, Siri, Animoji, and more with ease and speed. - The iPhone 15 has a amazing camera system that lets you capture stunning photos and videos. The rear camera has a 12-megapixel wide-angle lens, a 12-megapixel telephoto lens...
Read more